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Quick Couplers

Change attachments in under a minute instead of driving pins with a hammer.

ExcavatorMini ExcavatorSkid Steer1–11 t carriers$1,039–$3,419
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What it is for

A coupler pays for itself in changeover time and stops paying attention to it. Pinning a bucket by hand is fifteen to twenty minutes with two people and a drift punch; a coupler is under a minute with the operator in the seat. Two changes a day on one crew is most of a labour hour every day.

The safety consideration is real and worth understanding before you buy. Dedicated-lock and fully-automatic couplers each have documented failure modes, and every reputable design now includes a secondary retention feature that holds the attachment if the primary lock releases. Check that the coupler you buy has one and that your operators know what its indicator looks like.

The cost you are actually accepting is geometry: a coupler moves the bucket 4 to 8 inches further out from the stick, which reduces breakout force and slightly reduces lift at radius. That trade is almost always worth it, but it should be a decision rather than a surprise.

How to size it

Couplers are specified by the machine's pin diameter and pin-to-pin spacing, not by tonnage alone. Two machines in the same weight class from different manufacturers frequently need different couplers. Confirm both dimensions off the machine, not the brochure, especially on a used machine that may already have been retrofitted.

Which machines is this for

23 machines in our database take a quick coupler

Graded on operating weight, pin diameter and coupler style, not on a marketing compatibility list. Pick yours to see only the units that pin to it.

Caterpillar 301.7 CRKubota U17Takeuchi TB216John Deere 17GKubota KX018-4Bobcat E20Bobcat E26John Deere 26GSANY SY26UCaterpillar 302.7 CRKomatsu PC78US-11Link-Belt 75 X4Kobelco SK85CS-7John Deere 85GKubota KX080-4SANY SY80UHitachi ZX85USB-5Takeuchi TB290Hyundai HX85ABobcat E88Caterpillar 308 CRYanmar SV100-2Caterpillar 309 CR

Straight answers

Before you order

Will a coupler let me run any brand's attachments?

It lets you run any attachment built to that coupler's interface. A Bobcat X-Change coupler takes X-Change attachments; a wedge-lock coupler takes wedge-lock attachments. What a coupler mainly buys you is the ability to run YOUR attachments quickly, plus a much larger used-attachment market in that standard.

How much lift capacity do I lose?

Expect to give up roughly 5–10% of breakout force and a small amount of lift at radius, from the added weight and the extra distance to the bucket pin. On a machine that is already at its limit that matters; on most jobs the operator will never notice it, and the changeover time saved dwarfs it.

Manual or hydraulic coupler?

A manual coupler is cheaper, has fewer failure modes and still cuts changeover to a couple of minutes, with the operator leaving the cab to throw a lever. Hydraulic is fully in-cab and is worth it if you change attachments several times a day. For most owners with two or three attachments, manual is the honest recommendation.

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